<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
{#    加载静态css文件#}
    <link rel="stylesheet" href="{{ url_for('static', filename='css/index.css') }}">
{#    加载静态js文件#}
    <script src="{{ url_for('static', filename='js/index.js') }}"></script>
</head>
<body>
{#    加载视图函数路径#}
    <a href="{{ url_for('login') }}">登录</a>
{#    加载静态图片#}
    <img src="{{ url_for('static', filename='images/python.jpg') }}" alt="">
</body>
</html>